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Individual Calculations August 2013 |
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| Bu, Xiangzhi Total change: 2.60 | |   |
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| Chinese Chess League Division A Rounds 5-7 | China | CHN | 2013-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2450 | 2662 | 2.50 | 3 | 0.26 | 10 | 2.60 | |
|  Wang, Chen | m | | 2498 | CHN | 1.00 | 1 | 0.28 | 10 | 2.80 | |  Wang, Yiye | | | 2262 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhou, Weiqi | g | | 2590 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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